Home / 175,134.92-241,672.48-98,650.67

Finding the Fourth Proportional to 175,134.92, 241,672.48 and 98,650.67

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Solution

The fourth proportional to 175,134.92, 241,672.48 and 98,650.67 is: 136,130.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,134.92 : 241,672.48 = 98,650.67 : x
  2. Step 2: Convert to fraction form
    175,134.92/241,672.48 = 98,650.67/x
  3. Step 3: Cross multiply
    175,134.92x = 241,672.48 × 98,650.67
  4. Step 4: Simplify right side
    175,134.92x = 23,841,150,617.57
  5. Step 5: Solve for x
    x = 23,841,150,617.57/175,134.92
  6. Step 6: Final answer
    x = 136,130.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.